Class KEFCoreRowBag<TKey>

Namespace

MASES.EntityFrameworkCore.KNet.Storage.Internal

Assembly

MASES.EntityFrameworkCore.KNet.dll

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

public class KEFCoreRowBag<TKey> : IKEFCoreRowBag, IValueContainerData, IValueContainerMetadata where TKey : notnull

Type Parameters

TKey

Inheritance

object

KEFCoreRowBag<TKey>

Implements

IKEFCoreRowBag

IValueContainerData

IValueContainerMetadata

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

Default initializer

Constructors

KEFCoreRowBag(IUpdateEntry, string, TKey, IProperty[], IProperty[], object?[]?, IComplexProperty[]?, object?[]?)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

public KEFCoreRowBag(IUpdateEntry entry, string topicName, TKey key, IProperty[] properties, IProperty[] flattenedProperties, object?[]? flattenedPropertyValues, IComplexProperty[]? complexProperties, object?[]? complexPropertyValues)

Parameters

entry IUpdateEntry

topicName string

key TKey

properties IProperty[]

flattenedProperties IProperty[]

flattenedPropertyValues object[]

complexProperties IComplexProperty[]

complexPropertyValues object[]

Remarks

Default initializer

Properties

AssociatedTopicName

The topic data will be stored

public string AssociatedTopicName { get; }

Property Value

string

ComplexProperties

The IComplexProperty associated to EntityType

public IComplexProperty[]? ComplexProperties { get; }

Property Value

IComplexProperty[]

ComplexPropertyValues

The ValueBuffer containing all indexed values of the ComplexProperties

public object?[]? ComplexPropertyValues { get; }

Property Value

object[]

EntityState

The EntityState associated to the EntityType

public EntityState EntityState { get; }

Property Value

EntityState

EntityType

The IEntityType with changes

public IEntityType EntityType { get; }

Property Value

IEntityType

FlattenedProperties

The flattened IProperty associated to EntityType

public IProperty[] FlattenedProperties { get; }

Property Value

IProperty[]

FullFlattenedProperties

The full, unfiltered flattened IProperty set of EntityType — i.e. what EntityType.GetFlattenedProperties() returns, independent of any projection narrowing applied to FlattenedProperties. Exposed as the array itself (not just its length) so it can be reused for other purposes beyond sizing a buffer. Implementations should compute this once when the metadata instance is built (once per query for a projected/filtered metadata, once per entity type for the shared full metadata), not on every call: IValueContainer.GetData reads FullFlattenedProperties.Length once per deserialized record to size its output ValueBuffer, since flattened properties are addressed by GetIndex(), an index relative to the full flattened set regardless of any projection.

public IProperty[] FullFlattenedProperties { get; }

Property Value

IProperty[]

Remarks

On this write-path type, the flattenedProperties constructor argument is always the entity's full set (never a query projection), so it is reused directly.

Properties

The IProperty associated to EntityType

public IProperty[] Properties { get; }

Property Value

IProperty[]

PropertyValues

The ValueBuffer containing all indexed values of the FlattenedProperties

public object?[] PropertyValues { get; }

Property Value

object[]

Remarks

Values are indexed and the first values are associated to Properties too

Methods

GetKey<TKeyLocal>()

The key associated to the current IKEFCoreRowBag

public TKeyLocal GetKey<TKeyLocal>() where TKeyLocal : notnull

Returns

TKeyLocal

Type Parameters

TKeyLocal

GetValue<TKeyLocal, TValueContainer>(Func<IValueContainerData, IComplexTypeConverterFactory?, TValueContainer>, IComplexTypeConverterFactory)

The value associated to the current IKEFCoreRowBag

public TValueContainer? GetValue<TKeyLocal, TValueContainer>(Func<IValueContainerData, IComplexTypeConverterFactory?, TValueContainer> creator, IComplexTypeConverterFactory complexTypeConverterFactory) where TKeyLocal : notnull where TValueContainer : IValueContainer<TKeyLocal>

Parameters

creator Func<IValueContainerData, IComplexTypeConverterFactory, TValueContainer>

complexTypeConverterFactory IComplexTypeConverterFactory

Returns

TValueContainer

Type Parameters

TKeyLocal

TValueContainer

The IValueContainer<T> containing the converted data